Use of swellable polymer for sealing

Details for Australian Patent Application No. 2008274524 (hide)

Owner Evonik Rohm GmbH

Inventors Gomez, Mario; Ebert, Martina; Schmitt, Bardo

Agent Spruson & Ferguson

Pub. Number AU-A-2008274524

PCT Pub. Number WO2009/007154

Priority 10 2007 032 403.2 10.07.07 DE

Filing date 9 May 2008

Wipo publication date 15 January 2009

International Classifications

C08F 222/10 (2006.01) Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule

C09K 3/10 (2006.01) Materials not provided for elsewhere - for sealing or packing joints or covers

Event Publications

3 December 2009 PCT application entered the National Phase

  PCT publication WO2009/007154 Priority application(s): WO2009/007154

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